Two-Stage Modulation Study for DAB Converter

The dual active bridge (DAB) is a dc/dc converter frequently employed in multiple applications due to its advantages of isolation, power flexibility, and input and output voltage defined by design. Different multi-phase modulations have been reported to increase DAB efficiency and reduce components...

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Autores principales:	Pablo Guzmán, Nimrod Vázquez, Marco Liserre, Rodolfo Orosco, Sergio Enrique Pinto Castillo, Claudia Hernández
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	DAB dual active bridge modulation phase-shift Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/5242d6c5831544e5b98cbf440141d193
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id	oai:doaj.org-article:5242d6c5831544e5b98cbf440141d193
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spelling	oai:doaj.org-article:5242d6c5831544e5b98cbf440141d1932021-11-11T15:36:23ZTwo-Stage Modulation Study for DAB Converter10.3390/electronics102125612079-9292https://doaj.org/article/5242d6c5831544e5b98cbf440141d1932021-10-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/21/2561https://doaj.org/toc/2079-9292The dual active bridge (DAB) is a dc/dc converter frequently employed in multiple applications due to its advantages of isolation, power flexibility, and input and output voltage defined by design. Different multi-phase modulations have been reported to increase DAB efficiency and reduce components stress but, certainly, the control and implementation complexity increases with every displacement angle added because of the multiple variable measurements. This paper presents two-stage modulations based on the single phase-shift (SPS), which allows maintaining simplicity while improving the efficiency of the DAB converter depending on the design conditions. The paper also gives a direction for selecting the proper modulation to achieve the best efficiency for each situation. The different two-stage modulations are described, analyzed, and experimentally tested.Pablo GuzmánNimrod VázquezMarco LiserreRodolfo OroscoSergio Enrique Pinto CastilloClaudia HernándezMDPI AGarticleDABdual active bridgemodulationphase-shiftElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2561, p 2561 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	DAB dual active bridge modulation phase-shift Electronics TK7800-8360
spellingShingle	DAB dual active bridge modulation phase-shift Electronics TK7800-8360 Pablo Guzmán Nimrod Vázquez Marco Liserre Rodolfo Orosco Sergio Enrique Pinto Castillo Claudia Hernández Two-Stage Modulation Study for DAB Converter
description	The dual active bridge (DAB) is a dc/dc converter frequently employed in multiple applications due to its advantages of isolation, power flexibility, and input and output voltage defined by design. Different multi-phase modulations have been reported to increase DAB efficiency and reduce components stress but, certainly, the control and implementation complexity increases with every displacement angle added because of the multiple variable measurements. This paper presents two-stage modulations based on the single phase-shift (SPS), which allows maintaining simplicity while improving the efficiency of the DAB converter depending on the design conditions. The paper also gives a direction for selecting the proper modulation to achieve the best efficiency for each situation. The different two-stage modulations are described, analyzed, and experimentally tested.
format	article
author	Pablo Guzmán Nimrod Vázquez Marco Liserre Rodolfo Orosco Sergio Enrique Pinto Castillo Claudia Hernández
author_facet	Pablo Guzmán Nimrod Vázquez Marco Liserre Rodolfo Orosco Sergio Enrique Pinto Castillo Claudia Hernández
author_sort	Pablo Guzmán
title	Two-Stage Modulation Study for DAB Converter
title_short	Two-Stage Modulation Study for DAB Converter
title_full	Two-Stage Modulation Study for DAB Converter
title_fullStr	Two-Stage Modulation Study for DAB Converter
title_full_unstemmed	Two-Stage Modulation Study for DAB Converter
title_sort	two-stage modulation study for dab converter
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/5242d6c5831544e5b98cbf440141d193
work_keys_str_mv	AT pabloguzman twostagemodulationstudyfordabconverter AT nimrodvazquez twostagemodulationstudyfordabconverter AT marcoliserre twostagemodulationstudyfordabconverter AT rodolfoorosco twostagemodulationstudyfordabconverter AT sergioenriquepintocastillo twostagemodulationstudyfordabconverter AT claudiahernandez twostagemodulationstudyfordabconverter
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Two-Stage Modulation Study for DAB Converter

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